Merge pull request #24 from blockinator/master

Update minting instructions

Author: alexanderatallah

README.md

@@ -70,7 +70,7 @@ yarn
 ```
 export INFURA_KEY="<infura_key>"
 export MNEMONIC="<metmask_mnemonic>"
-yarn truffle migrate --network rinkeby
+truffle migrate --network rinkeby
 ```
 
 ### Deploying to the mainnet Ethereum network.
@@ -105,9 +105,9 @@ After deploying to the Rinkeby network, there will be a contract on Rinkeby that
 
 ```
 export OWNER_ADDRESS="<my_address>"
-export NFT_CONTRACT_ADDRESS="<deployed_contract_address>"
+export FACTORY_CONTRACT_ADDRESS="<deployed_contract_address>"
 export NETWORK="rinkeby"
-node scripts/mint.js
+node scripts/advanced/mint.js
 ```
 
 Note: When running the minting script on mainnet, your environment variable needs to be set to `mainnet` not `live`.  The environment variable affects the Infura URL in the minting script, not truffle. When you deploy, you're using truffle and you need to give truffle an argument that corresponds to the naming in truffle.js (`--network live`).  But when you mint, you're relying on the environment variable you set to build the URL (https://github.com/ProjectOpenSea/opensea-creatures/blob/master/scripts/mint.js#L54), so you need to use the term that makes Infura happy (`mainnet`).  Truffle and Infura use the same terminology for Rinkeby, but different terminology for mainnet.  If you start your minting script, but nothing happens, double check your environment variables.